Daniel S. Kellner

Dr. Daniel S. Kellner is an Associate Professor of Urology at Yale School of Medicine and a practicing urologist specializing in minimally invasive treatments for urological diseases, particularly benign prostatic hyperplasia (BPH). He has expertise in robotic surgery and has pioneered HoLEP procedures in Connecticut. He holds board certification in Urology and has been recognized for clinical excellence, including multiple 'Top Doctors' awards.

Education: MD from UConn School of Medicine (1999), BS in Biology from Pennsylvania State University (1995). Residency at Lenox Hill Hospital (2001-2005).

Research & Clinical Focus: Dr. Kellner focuses on advancing surgical techniques for BPH and prostate conditions, including Urolift, TURP, and HoLEP. He emphasizes patient-centered care and clear communication, offering multilingual support (English/Spanish). His clinical operations leadership includes roles in grand rounds and residency training.

Awards & Honors:

• 2022 Yale School of Medicine Faculty Award for Clinical Excellence
• Repeatedly named Connecticut Magazine Top Doctor (2011–2014)
• Sigma Xi Research Honor Society (1999)
• Phi Beta Kappa and Mortar Board honors (1995)

Professional Activities: Director of Urology Grand Rounds, member of the Urology Clinical Operations Committee, and volunteer in community health initiatives like Project Lifesaver.